Re: @displaymath \leqalignno problem for pdf output

[Gavin Smith]

On Thu, Nov 12, 2020 at 08:28:51PM +0100, Christopher Dimech wrote:
> I am seeing problems with using \eqno
> 
> For instance, the following fails in html, but works in pdf.
> 
> @displaymath
>    v(t) = {d \over dt} u(t)\eqno{[3.1]}
> @end displaymath

I can confirm this; I will look into it.

In future, please include more detail in your bug reports: the
exact input you used and what the result was.

I get the following:

! Display math should end with $$.
<to be read again> 
                   @def 
@parseargusing #1#2->@def 
                          @argtorun {#2}@begingroup @obeylines @spaceisspace...
l.9 @end
         displaymath
? h
The `$' that I just saw supposedly matches a previous `$$'.
So I shall assume that you typed `$$' both times.